after last week's presidential debate, when mitt romney was widely viewed over being victorious over president obama. joe biden has to avoid making a gaffe. the president said he has confidence in joe biden. >> i think joe just needs to be joe. congressman right june a smart -- is smart and he's an effective speaker -- ryan is a smart and effective speaker but his idea are wrong and joe knows that. >> reporter: ryan says the two actually get along quite well. they know eacher from -- each other from capitol hill. back to you. >> you can watch the debate right here on the news at 67:00 right here -- 6:00 right here. the news of ktvu will follow. we're providing live coverage on our app and live streaming. >>> according to data from state election board, more democrats than republicans have registered to vote in most battleground states including florida and nevada. campaign says a deeper look also shows an uptick in latinos and young people. >>> more than half of california schools met the state-wide academic achievement award. the score is calculated from different state standardized